Extrusion press for the preparation of a thermoplastic artificial material network (Machine-translation by Google Translate, not legally binding)

摘要

Extrusion press for the preparation of a network of thermoplastic artificial material, for which the nozzles are formed by two shaved nozzle discs in the direction of pressure, characterized in that the nozzle discs (a, b) are immediately arranged one after the other. another in the direction of the pressure and perform an oscillating movement relative to each other in their contact surface, for which at least the slot (d) of a nozzle disk (b) has the shape of a line with multiple changes of direction and for which the slot lines (c, d) of both nozzle discs (a, B) have a path in such a way that in the relative movement of the nozzle discs, they are rubbed in their total extension, and overlap with it constantly in a number of points. (Machine-translation by Google Translate, not legally binding)